- var_dump: documentation ( source)
- parse_str: documentation ( source)
<?php
parse_str("email=329819779%40qq.com&captcha=1111&mobile=&captcha=&fullname=&email2=&mobile2=&title=&password=&password_confirmation=&nationality=&address=&postalCode=&birthday=&language=", $output);
var_dump($output);